The book has been pretty boring so far then a medical impossibility made me pay attention!
A woman who has blood group "A" can not have a child with blood group "B" The woman's child would have "AB"! (The child could also get an "A" from both parents and have blood group "A".)
Why include medical facts without checking if they are true!?
— Jan 21, 2026 07:13AM
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